45575004 has 12 divisors (see below), whose sum is σ = 106341704. Its totient is φ = 15191664.

The previous prime is 45575003. The next prime is 45575027. The reversal of 45575004 is 40057554.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45575003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1898947 + ... + 1898970.

Almost surely, 2^45575004 is an apocalyptic number.

It is an amenable number.

45575004 is an abundant number, since it is smaller than the sum of its proper divisors (60766700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45575004 is a wasteful number, since it uses less digits than its factorization.

45575004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3797924 (or 3797922 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 45575004 is about 6750.9261586837. The cubic root of 45575004 is about 357.1979067295.

The spelling of 45575004 in words is "forty-five million, five hundred seventy-five thousand, four".